Transparent OLED Light Source

The transparent hexagons in the roof of this Smart concept car are actually also light sources illuminating the interior when it's dark. A transparent layer of OLED's can be turned on to emit light when needed. The video is heavily loaded with propaganda for BASF, but the idea is sound in my opinion.

Flexible OLED Displays

The University of Toronto has further developed the flexible OLED display. Technology from the future now!